| 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 | $243.36 | 8.287% | $263.5272 | $263.53 | $263.55 | $263.50 |
| Purchase #2 | $147.80 | 7.112% | $158.3115 | $158.31 | $158.30 | $158.30 |
| Purchase #3 | $68.58 | 6.815% | $73.2537 | $73.25 | $73.25 | $73.30 |
| Purchase #4 | $115.40 | 4.441% | $120.5249 | $120.52 | $120.50 | $120.50 |
| Purchase #5 | $85.29 | 12.584% | $96.0229 | $96.02 | $96.00 | $96.00 |
| Purchase #6 | $217.53 | 8.783% | $236.6357 | $236.64 | $236.65 | $236.60 |
| Purchase #7 | $115.38 | 5.524% | $121.7536 | $121.75 | $121.75 | $121.80 |
| 7 purchase totals = | $993.34 | $1,070.0295 | $1,070.02 | $1,070.00 | $1,070.00 | |