| 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 | $229.36 | 9.638% | $251.4657 | $251.47 | $251.45 | $251.50 |
| Purchase #2 | $118.65 | 13.782% | $135.0023 | $135.00 | $135.00 | $135.00 |
| Purchase #3 | $171.68 | 13.368% | $194.6302 | $194.63 | $194.65 | $194.60 |
| Purchase #4 | $161.29 | 12.363% | $181.2303 | $181.23 | $181.25 | $181.20 |
| Purchase #5 | $23.77 | 5.552% | $25.0897 | $25.09 | $25.10 | $25.10 |
| Purchase #6 | $150.31 | 12.674% | $169.3603 | $169.36 | $169.35 | $169.40 |
| Purchase #7 | $224.40 | 7.292% | $240.7632 | $240.76 | $240.75 | $240.80 |
| 7 purchase totals = | $1,079.46 | $1,197.5417 | $1,197.54 | $1,197.55 | $1,197.60 | |