| 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 | $199.67 | 13.131% | $225.8887 | $225.89 | $225.90 | $225.90 |
| Purchase #2 | $108.46 | 11.695% | $121.1444 | $121.14 | $121.15 | $121.10 |
| Purchase #3 | $144.75 | 9.860% | $159.0224 | $159.02 | $159.00 | $159.00 |
| Purchase #4 | $42.72 | 12.346% | $47.9942 | $47.99 | $48.00 | $48.00 |
| Purchase #5 | $95.65 | 4.135% | $99.6051 | $99.61 | $99.60 | $99.60 |
| Purchase #6 | $141.63 | 12.291% | $159.0377 | $159.04 | $159.05 | $159.00 |
| Purchase #7 | $212.30 | 8.642% | $230.647 | $230.65 | $230.65 | $230.60 |
| 7 purchase totals = | $945.18 | $1,043.3395 | $1,043.34 | $1,043.35 | $1,043.20 | |