| 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 | $235.49 | 8.759% | $256.1166 | $256.12 | $256.10 | $256.10 |
| Purchase #2 | $122.47 | 7.501% | $131.6565 | $131.66 | $131.65 | $131.70 |
| Purchase #3 | $159.44 | 10.301% | $175.8639 | $175.86 | $175.85 | $175.90 |
| Purchase #4 | $19.63 | 6.288% | $20.8643 | $20.86 | $20.85 | $20.90 |
| Purchase #5 | $39.93 | 7.639% | $42.9803 | $42.98 | $43.00 | $43.00 |
| Purchase #6 | $228.25 | 9.393% | $249.6895 | $249.69 | $249.70 | $249.70 |
| Purchase #7 | $230.93 | 4.723% | $241.8368 | $241.84 | $241.85 | $241.80 |
| 7 purchase totals = | $1,036.14 | $1,119.0079 | $1,119.01 | $1,119.00 | $1,119.10 | |