| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $174.66 | 11.129% | $194.0979 | $194.10 | $194.10 | $194.10 |
| Purchase #2 | $209.74 | 5.638% | $221.5651 | $221.57 | $221.55 | $221.60 |
| Purchase #3 | $28.82 | 8.421% | $31.2469 | $31.25 | $31.25 | $31.20 |
| Purchase #4 | $180.96 | 9.523% | $198.1928 | $198.19 | $198.20 | $198.20 |
| Purchase #5 | $189.44 | 13.193% | $214.4328 | $214.43 | $214.45 | $214.40 |
| Purchase #6 | $190.38 | 12.134% | $213.4807 | $213.48 | $213.50 | $213.50 |
| Purchase #7 | $230.97 | 10.582% | $255.4112 | $255.41 | $255.40 | $255.40 |
| 7 purchase totals = | $1,204.97 | $1,328.4274 | $1,328.43 | $1,328.45 | $1,328.40 | |