| 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 | $72.75 | 7.292% | $78.0549 | $78.05 | $78.05 | $78.10 |
| Purchase #2 | $71.69 | 4.752% | $75.0967 | $75.10 | $75.10 | $75.10 |
| Purchase #3 | $201.25 | 5.464% | $212.2463 | $212.25 | $212.25 | $212.20 |
| Purchase #4 | $153.39 | 7.644% | $165.1151 | $165.12 | $165.10 | $165.10 |
| Purchase #5 | $180.54 | 12.207% | $202.5785 | $202.58 | $202.60 | $202.60 |
| Purchase #6 | $225.35 | 3.116% | $232.3719 | $232.37 | $232.35 | $232.40 |
| Purchase #7 | $230.72 | 6.402% | $245.4907 | $245.49 | $245.50 | $245.50 |
| 7 purchase totals = | $1,135.69 | $1,210.9541 | $1,210.96 | $1,210.95 | $1,211.00 | |