| 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 | $237.63 | 7.754% | $256.0558 | $256.06 | $256.05 | $256.10 |
| Purchase #2 | $19.98 | 12.718% | $22.5211 | $22.52 | $22.50 | $22.50 |
| Purchase #3 | $155.84 | 13.565% | $176.9797 | $176.98 | $177.00 | $177.00 |
| Purchase #4 | $83.29 | 9.343% | $91.0718 | $91.07 | $91.05 | $91.10 |
| Purchase #5 | $59.87 | 11.792% | $66.9299 | $66.93 | $66.95 | $66.90 |
| Purchase #6 | $226.77 | 13.695% | $257.8262 | $257.83 | $257.85 | $257.80 |
| Purchase #7 | $218.44 | 9.248% | $238.6413 | $238.64 | $238.65 | $238.60 |
| 7 purchase totals = | $1,001.82 | $1,110.0258 | $1,110.03 | $1,110.05 | $1,110.00 | |