| 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 | $223.66 | 6.384% | $237.9385 | $237.94 | $237.95 | $237.90 |
| Purchase #2 | $175.67 | 12.151% | $197.0157 | $197.02 | $197.00 | $197.00 |
| Purchase #3 | $54.85 | 6.822% | $58.5919 | $58.59 | $58.60 | $58.60 |
| Purchase #4 | $79.45 | 12.819% | $89.6347 | $89.63 | $89.65 | $89.60 |
| Purchase #5 | $110.42 | 9.350% | $120.7443 | $120.74 | $120.75 | $120.70 |
| Purchase #6 | $120.85 | 13.624% | $137.3146 | $137.31 | $137.30 | $137.30 |
| Purchase #7 | $137.89 | 11.287% | $153.4536 | $153.45 | $153.45 | $153.50 |
| 7 purchase totals = | $902.79 | $994.6933 | $994.68 | $994.70 | $994.60 | |