| 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 | $72.65 | 3.266% | $75.0227 | $75.02 | $75.00 | $75.00 |
| Purchase #2 | $202.37 | 13.129% | $228.9392 | $228.94 | $228.95 | $228.90 |
| Purchase #3 | $211.53 | 12.503% | $237.9776 | $237.98 | $238.00 | $238.00 |
| Purchase #4 | $232.42 | 5.570% | $245.3658 | $245.37 | $245.35 | $245.40 |
| Purchase #5 | $108.31 | 8.783% | $117.8229 | $117.82 | $117.80 | $117.80 |
| Purchase #6 | $11.50 | 3.500% | $11.9025 | $11.90 | $11.90 | $11.90 |
| Purchase #7 | $137.65 | 6.489% | $146.5821 | $146.58 | $146.60 | $146.60 |
| 7 purchase totals = | $976.43 | $1,063.6128 | $1,063.61 | $1,063.60 | $1,063.60 | |