| 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 | $193.64 | 12.610% | $218.058 | $218.06 | $218.05 | $218.10 |
| Purchase #2 | $220.98 | 10.811% | $244.8701 | $244.87 | $244.85 | $244.90 |
| Purchase #3 | $132.32 | 13.710% | $150.4611 | $150.46 | $150.45 | $150.50 |
| Purchase #4 | $217.80 | 3.773% | $226.0176 | $226.02 | $226.00 | $226.00 |
| Purchase #5 | $110.29 | 7.128% | $118.1515 | $118.15 | $118.15 | $118.20 |
| Purchase #6 | $95.96 | 12.449% | $107.9061 | $107.91 | $107.90 | $107.90 |
| Purchase #7 | $194.45 | 11.784% | $217.364 | $217.36 | $217.35 | $217.40 |
| 7 purchase totals = | $1,165.44 | $1,282.8284 | $1,282.83 | $1,282.75 | $1,283.00 | |