| 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 | $228.95 | 13.435% | $259.7094 | $259.71 | $259.70 | $259.70 |
| Purchase #2 | $122.48 | 6.401% | $130.3199 | $130.32 | $130.30 | $130.30 |
| Purchase #3 | $48.83 | 13.375% | $55.361 | $55.36 | $55.35 | $55.40 |
| Purchase #4 | $249.50 | 3.334% | $257.8183 | $257.82 | $257.80 | $257.80 |
| Purchase #5 | $133.80 | 6.641% | $142.6857 | $142.69 | $142.70 | $142.70 |
| Purchase #6 | $136.31 | 12.719% | $153.6473 | $153.65 | $153.65 | $153.60 |
| Purchase #7 | $69.43 | 8.154% | $75.0913 | $75.09 | $75.10 | $75.10 |
| 7 purchase totals = | $989.30 | $1,074.6329 | $1,074.64 | $1,074.60 | $1,074.60 | |