| 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 | $96.97 | 11.170% | $107.8015 | $107.80 | $107.80 | $107.80 |
| Purchase #2 | $244.30 | 11.191% | $271.6396 | $271.64 | $271.65 | $271.60 |
| Purchase #3 | $141.65 | 9.206% | $154.6903 | $154.69 | $154.70 | $154.70 |
| Purchase #4 | $174.81 | 12.302% | $196.3151 | $196.32 | $196.30 | $196.30 |
| Purchase #5 | $10.36 | 7.516% | $11.1387 | $11.14 | $11.15 | $11.10 |
| Purchase #6 | $230.28 | 3.681% | $238.7566 | $238.76 | $238.75 | $238.80 |
| Purchase #7 | $117.43 | 6.141% | $124.6414 | $124.64 | $124.65 | $124.60 |
| 7 purchase totals = | $1,015.80 | $1,104.9832 | $1,104.99 | $1,105.00 | $1,104.90 | |