| 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 | $209.91 | 5.325% | $221.0877 | $221.09 | $221.10 | $221.10 |
| Purchase #2 | $91.99 | 5.178% | $96.7532 | $96.75 | $96.75 | $96.80 |
| Purchase #3 | $123.67 | 8.179% | $133.785 | $133.79 | $133.80 | $133.80 |
| Purchase #4 | $201.49 | 4.587% | $210.7323 | $210.73 | $210.75 | $210.70 |
| Purchase #5 | $223.82 | 6.335% | $237.999 | $238.00 | $238.00 | $238.00 |
| Purchase #6 | $6.45 | 7.804% | $6.9534 | $6.95 | $6.95 | $7.00 |
| Purchase #7 | $181.89 | 4.311% | $189.7313 | $189.73 | $189.75 | $189.70 |
| 7 purchase totals = | $1,039.22 | $1,097.0419 | $1,097.04 | $1,097.10 | $1,097.10 | |