| 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 | $208.27 | 6.590% | $221.995 | $222.00 | $222.00 | $222.00 |
| Purchase #2 | $21.54 | 13.138% | $24.3699 | $24.37 | $24.35 | $24.40 |
| Purchase #3 | $40.86 | 7.401% | $43.884 | $43.88 | $43.90 | $43.90 |
| Purchase #4 | $244.70 | 5.592% | $258.3836 | $258.38 | $258.40 | $258.40 |
| Purchase #5 | $135.52 | 10.128% | $149.2455 | $149.25 | $149.25 | $149.20 |
| Purchase #6 | $223.74 | 6.496% | $238.2742 | $238.27 | $238.25 | $238.30 |
| Purchase #7 | $143.74 | 4.158% | $149.7167 | $149.72 | $149.70 | $149.70 |
| 7 purchase totals = | $1,018.37 | $1,085.8689 | $1,085.87 | $1,085.85 | $1,085.90 | |