| 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 | $110.54 | 13.169% | $125.097 | $125.10 | $125.10 | $125.10 |
| Purchase #2 | $69.27 | 7.571% | $74.5144 | $74.51 | $74.50 | $74.50 |
| Purchase #3 | $220.43 | 6.814% | $235.4501 | $235.45 | $235.45 | $235.50 |
| Purchase #4 | $119.82 | 8.349% | $129.8238 | $129.82 | $129.80 | $129.80 |
| Purchase #5 | $34.32 | 4.728% | $35.9426 | $35.94 | $35.95 | $35.90 |
| Purchase #6 | $183.98 | 5.208% | $193.5617 | $193.56 | $193.55 | $193.60 |
| Purchase #7 | $236.85 | 3.489% | $245.1137 | $245.11 | $245.10 | $245.10 |
| 7 purchase totals = | $975.21 | $1,039.5033 | $1,039.49 | $1,039.45 | $1,039.50 | |