| 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 | $120.35 | 7.678% | $129.5905 | $129.59 | $129.60 | $129.60 |
| Purchase #2 | $110.78 | 6.546% | $118.0317 | $118.03 | $118.05 | $118.00 |
| Purchase #3 | $72.57 | 10.718% | $80.3481 | $80.35 | $80.35 | $80.30 |
| Purchase #4 | $103.63 | 3.185% | $106.9306 | $106.93 | $106.95 | $106.90 |
| Purchase #5 | $241.73 | 6.232% | $256.7946 | $256.79 | $256.80 | $256.80 |
| Purchase #6 | $181.49 | 11.591% | $202.5265 | $202.53 | $202.55 | $202.50 |
| Purchase #7 | $188.25 | 7.230% | $201.8605 | $201.86 | $201.85 | $201.90 |
| 7 purchase totals = | $1,018.80 | $1,096.0825 | $1,096.08 | $1,096.15 | $1,096.00 | |