| 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 | $111.72 | 4.693% | $116.963 | $116.96 | $116.95 | $117.00 |
| Purchase #2 | $96.99 | 6.788% | $103.5737 | $103.57 | $103.55 | $103.60 |
| Purchase #3 | $223.86 | 3.691% | $232.1227 | $232.12 | $232.10 | $232.10 |
| Purchase #4 | $114.60 | 11.741% | $128.0552 | $128.06 | $128.05 | $128.10 |
| Purchase #5 | $224.67 | 13.827% | $255.7351 | $255.74 | $255.75 | $255.70 |
| Purchase #6 | $24.41 | 4.370% | $25.4767 | $25.48 | $25.50 | $25.50 |
| Purchase #7 | $143.44 | 7.251% | $153.8408 | $153.84 | $153.85 | $153.80 |
| 7 purchase totals = | $939.69 | $1,015.7672 | $1,015.77 | $1,015.75 | $1,015.80 | |