| 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 | $184.76 | 13.584% | $209.8578 | $209.86 | $209.85 | $209.90 |
| Purchase #2 | $220.32 | 3.662% | $228.3881 | $228.39 | $228.40 | $228.40 |
| Purchase #3 | $245.25 | 3.731% | $254.4003 | $254.40 | $254.40 | $254.40 |
| Purchase #4 | $197.42 | 4.180% | $205.6722 | $205.67 | $205.65 | $205.70 |
| Purchase #5 | $15.90 | 5.563% | $16.7845 | $16.78 | $16.80 | $16.80 |
| Purchase #6 | $29.94 | 6.660% | $31.934 | $31.93 | $31.95 | $31.90 |
| Purchase #7 | $240.85 | 6.331% | $256.0982 | $256.10 | $256.10 | $256.10 |
| 7 purchase totals = | $1,134.44 | $1,203.1351 | $1,203.13 | $1,203.15 | $1,203.20 | |