| 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 | $118.44 | 9.471% | $129.6575 | $129.66 | $129.65 | $129.70 |
| Purchase #2 | $174.93 | 3.498% | $181.0491 | $181.05 | $181.05 | $181.00 |
| Purchase #3 | $224.30 | 11.832% | $250.8392 | $250.84 | $250.85 | $250.80 |
| Purchase #4 | $19.64 | 9.301% | $21.4667 | $21.47 | $21.45 | $21.50 |
| Purchase #5 | $210.36 | 10.432% | $232.3048 | $232.30 | $232.30 | $232.30 |
| Purchase #6 | $176.86 | 10.227% | $194.9475 | $194.95 | $194.95 | $194.90 |
| Purchase #7 | $197.92 | 7.541% | $212.8451 | $212.85 | $212.85 | $212.80 |
| 7 purchase totals = | $1,122.45 | $1,223.1099 | $1,223.12 | $1,223.10 | $1,223.00 | |