| 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 | $237.86 | 9.168% | $259.667 | $259.67 | $259.65 | $259.70 |
| Purchase #2 | $145.96 | 7.525% | $156.9435 | $156.94 | $156.95 | $156.90 |
| Purchase #3 | $150.55 | 9.174% | $164.3615 | $164.36 | $164.35 | $164.40 |
| Purchase #4 | $41.44 | 13.718% | $47.1247 | $47.12 | $47.10 | $47.10 |
| Purchase #5 | $159.48 | 8.694% | $173.3452 | $173.35 | $173.35 | $173.30 |
| Purchase #6 | $70.46 | 13.293% | $79.8262 | $79.83 | $79.85 | $79.80 |
| Purchase #7 | $111.76 | 9.811% | $122.7248 | $122.72 | $122.70 | $122.70 |
| 7 purchase totals = | $917.51 | $1,003.9929 | $1,003.99 | $1,003.95 | $1,003.90 | |