| 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 | $197.81 | 11.244% | $220.0518 | $220.05 | $220.05 | $220.10 |
| Purchase #2 | $68.85 | 6.575% | $73.3769 | $73.38 | $73.40 | $73.40 |
| Purchase #3 | $132.95 | 13.145% | $150.4263 | $150.43 | $150.45 | $150.40 |
| Purchase #4 | $63.72 | 9.304% | $69.6485 | $69.65 | $69.65 | $69.60 |
| Purchase #5 | $219.27 | 8.354% | $237.5878 | $237.59 | $237.60 | $237.60 |
| Purchase #6 | $120.30 | 12.335% | $135.139 | $135.14 | $135.15 | $135.10 |
| Purchase #7 | $125.65 | 12.273% | $141.071 | $141.07 | $141.05 | $141.10 |
| 7 purchase totals = | $928.55 | $1,027.3013 | $1,027.31 | $1,027.35 | $1,027.30 | |