| 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 | $83.93 | 4.424% | $87.6431 | $87.64 | $87.65 | $87.60 |
| Purchase #2 | $219.45 | 12.435% | $246.7386 | $246.74 | $246.75 | $246.70 |
| Purchase #3 | $187.58 | 3.729% | $194.5749 | $194.57 | $194.55 | $194.60 |
| Purchase #4 | $80.66 | 9.679% | $88.4671 | $88.47 | $88.45 | $88.50 |
| Purchase #5 | $179.48 | 8.665% | $195.0319 | $195.03 | $195.05 | $195.00 |
| Purchase #6 | $204.93 | 7.687% | $220.683 | $220.68 | $220.70 | $220.70 |
| Purchase #7 | $243.84 | 4.415% | $254.6055 | $254.61 | $254.60 | $254.60 |
| 7 purchase totals = | $1,199.87 | $1,287.7441 | $1,287.74 | $1,287.75 | $1,287.70 | |