| 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 | $183.26 | 6.215% | $194.6496 | $194.65 | $194.65 | $194.60 |
| Purchase #2 | $19.33 | 9.125% | $21.0939 | $21.09 | $21.10 | $21.10 |
| Purchase #3 | $240.96 | 12.168% | $270.28 | $270.28 | $270.30 | $270.30 |
| Purchase #4 | $82.58 | 5.354% | $87.0013 | $87.00 | $87.00 | $87.00 |
| Purchase #5 | $29.35 | 9.389% | $32.1057 | $32.11 | $32.10 | $32.10 |
| Purchase #6 | $111.66 | 6.510% | $118.9291 | $118.93 | $118.95 | $118.90 |
| Purchase #7 | $181.73 | 11.550% | $202.7198 | $202.72 | $202.70 | $202.70 |
| 7 purchase totals = | $848.87 | $926.7794 | $926.78 | $926.80 | $926.70 | |