| 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 | $232.34 | 10.419% | $256.5475 | $256.55 | $256.55 | $256.50 |
| Purchase #2 | $177.97 | 13.860% | $202.6366 | $202.64 | $202.65 | $202.60 |
| Purchase #3 | $103.25 | 3.815% | $107.189 | $107.19 | $107.20 | $107.20 |
| Purchase #4 | $118.33 | 8.326% | $128.1822 | $128.18 | $128.20 | $128.20 |
| Purchase #5 | $21.80 | 6.547% | $23.2272 | $23.23 | $23.25 | $23.20 |
| Purchase #6 | $130.72 | 9.212% | $142.7619 | $142.76 | $142.75 | $142.80 |
| Purchase #7 | $172.38 | 3.128% | $177.772 | $177.77 | $177.75 | $177.80 |
| 7 purchase totals = | $956.79 | $1,038.3164 | $1,038.32 | $1,038.35 | $1,038.30 | |