| 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 | $245.71 | 13.783% | $279.5762 | $279.58 | $279.60 | $279.60 |
| Purchase #2 | $154.50 | 3.693% | $160.2057 | $160.21 | $160.20 | $160.20 |
| Purchase #3 | $35.47 | 10.601% | $39.2302 | $39.23 | $39.25 | $39.20 |
| Purchase #4 | $50.99 | 5.165% | $53.6236 | $53.62 | $53.60 | $53.60 |
| Purchase #5 | $169.80 | 13.113% | $192.0659 | $192.07 | $192.05 | $192.10 |
| Purchase #6 | $41.53 | 12.504% | $46.7229 | $46.72 | $46.70 | $46.70 |
| Purchase #7 | $128.78 | 7.223% | $138.0818 | $138.08 | $138.10 | $138.10 |
| 7 purchase totals = | $826.78 | $909.5063 | $909.51 | $909.50 | $909.50 | |