| 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 | $203.65 | 10.540% | $225.1147 | $225.11 | $225.10 | $225.10 |
| Purchase #2 | $89.56 | 6.532% | $95.4101 | $95.41 | $95.40 | $95.40 |
| Purchase #3 | $134.44 | 6.255% | $142.8492 | $142.85 | $142.85 | $142.80 |
| Purchase #4 | $247.89 | 4.610% | $259.3177 | $259.32 | $259.30 | $259.30 |
| Purchase #5 | $223.62 | 5.295% | $235.4607 | $235.46 | $235.45 | $235.50 |
| Purchase #6 | $67.38 | 11.771% | $75.3113 | $75.31 | $75.30 | $75.30 |
| Purchase #7 | $158.60 | 6.345% | $168.6632 | $168.66 | $168.65 | $168.70 |
| 7 purchase totals = | $1,125.14 | $1,202.1269 | $1,202.12 | $1,202.05 | $1,202.10 | |