| 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 | $210.48 | 3.215% | $217.2469 | $217.25 | $217.25 | $217.20 |
| Purchase #2 | $153.57 | 9.345% | $167.9211 | $167.92 | $167.90 | $167.90 |
| Purchase #3 | $119.36 | 9.336% | $130.5034 | $130.50 | $130.50 | $130.50 |
| Purchase #4 | $121.99 | 10.874% | $135.2552 | $135.26 | $135.25 | $135.30 |
| Purchase #5 | $167.62 | 7.413% | $180.0457 | $180.05 | $180.05 | $180.00 |
| Purchase #6 | $207.94 | 5.321% | $219.0045 | $219.00 | $219.00 | $219.00 |
| Purchase #7 | $11.54 | 12.777% | $13.0145 | $13.01 | $13.00 | $13.00 |
| 7 purchase totals = | $992.50 | $1,062.9913 | $1,062.99 | $1,062.95 | $1,062.90 | |