| 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 | $198.34 | 10.438% | $219.0427 | $219.04 | $219.05 | $219.00 |
| Purchase #2 | $168.61 | 3.266% | $174.1168 | $174.12 | $174.10 | $174.10 |
| Purchase #3 | $212.65 | 7.500% | $228.5988 | $228.60 | $228.60 | $228.60 |
| Purchase #4 | $58.57 | 9.471% | $64.1172 | $64.12 | $64.10 | $64.10 |
| Purchase #5 | $10.75 | 6.447% | $11.4431 | $11.44 | $11.45 | $11.40 |
| Purchase #6 | $195.28 | 4.336% | $203.7473 | $203.75 | $203.75 | $203.70 |
| Purchase #7 | $130.32 | 6.433% | $138.7035 | $138.70 | $138.70 | $138.70 |
| 7 purchase totals = | $974.52 | $1,039.7694 | $1,039.77 | $1,039.75 | $1,039.60 | |