| 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 | $122.63 | 10.503% | $135.5098 | $135.51 | $135.50 | $135.50 |
| Purchase #2 | $197.75 | 12.802% | $223.066 | $223.07 | $223.05 | $223.10 |
| Purchase #3 | $155.30 | 12.385% | $174.5339 | $174.53 | $174.55 | $174.50 |
| Purchase #4 | $29.36 | 13.631% | $33.3621 | $33.36 | $33.35 | $33.40 |
| Purchase #5 | $150.62 | 8.804% | $163.8806 | $163.88 | $163.90 | $163.90 |
| Purchase #6 | $117.31 | 3.255% | $121.1284 | $121.13 | $121.15 | $121.10 |
| Purchase #7 | $8.66 | 13.244% | $9.8069 | $9.81 | $9.80 | $9.80 |
| 7 purchase totals = | $781.63 | $861.2877 | $861.29 | $861.30 | $861.30 | |