| 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 | $220.74 | 13.758% | $251.1094 | $251.11 | $251.10 | $251.10 |
| Purchase #2 | $192.27 | 10.555% | $212.5641 | $212.56 | $212.55 | $212.60 |
| Purchase #3 | $8.86 | 4.273% | $9.2386 | $9.24 | $9.25 | $9.20 |
| Purchase #4 | $160.56 | 13.199% | $181.7523 | $181.75 | $181.75 | $181.80 |
| Purchase #5 | $185.61 | 13.647% | $210.9402 | $210.94 | $210.95 | $210.90 |
| Purchase #6 | $141.34 | 7.253% | $151.5914 | $151.59 | $151.60 | $151.60 |
| Purchase #7 | $202.91 | 10.460% | $224.1344 | $224.13 | $224.15 | $224.10 |
| 7 purchase totals = | $1,112.29 | $1,241.3304 | $1,241.32 | $1,241.35 | $1,241.30 | |