| 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 | $129.99 | 13.347% | $147.3398 | $147.34 | $147.35 | $147.30 |
| Purchase #2 | $243.51 | 9.846% | $267.486 | $267.49 | $267.50 | $267.50 |
| Purchase #3 | $22.98 | 11.401% | $25.5999 | $25.60 | $25.60 | $25.60 |
| Purchase #4 | $228.60 | 13.182% | $258.7341 | $258.73 | $258.75 | $258.70 |
| Purchase #5 | $89.48 | 9.812% | $98.2598 | $98.26 | $98.25 | $98.30 |
| Purchase #6 | $164.34 | 6.550% | $175.1043 | $175.10 | $175.10 | $175.10 |
| Purchase #7 | $159.71 | 4.313% | $166.5983 | $166.60 | $166.60 | $166.60 |
| 7 purchase totals = | $1,038.61 | $1,139.1222 | $1,139.12 | $1,139.15 | $1,139.10 | |