| 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 | $104.96 | 9.874% | $115.3238 | $115.32 | $115.30 | $115.30 |
| Purchase #2 | $136.55 | 9.356% | $149.3256 | $149.33 | $149.35 | $149.30 |
| Purchase #3 | $221.26 | 8.752% | $240.6247 | $240.62 | $240.60 | $240.60 |
| Purchase #4 | $9.56 | 13.243% | $10.826 | $10.83 | $10.85 | $10.80 |
| Purchase #5 | $162.89 | 4.441% | $170.1239 | $170.12 | $170.10 | $170.10 |
| Purchase #6 | $142.91 | 6.751% | $152.5579 | $152.56 | $152.55 | $152.60 |
| Purchase #7 | $138.61 | 8.579% | $150.5014 | $150.50 | $150.50 | $150.50 |
| 7 purchase totals = | $916.74 | $989.2833 | $989.28 | $989.25 | $989.20 | |