| 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 | $47.51 | 12.436% | $53.4183 | $53.42 | $53.40 | $53.40 |
| Purchase #2 | $202.75 | 7.592% | $218.1428 | $218.14 | $218.15 | $218.10 |
| Purchase #3 | $175.41 | 9.527% | $192.1213 | $192.12 | $192.10 | $192.10 |
| Purchase #4 | $41.71 | 13.410% | $47.3033 | $47.30 | $47.30 | $47.30 |
| Purchase #5 | $162.96 | 6.720% | $173.9109 | $173.91 | $173.90 | $173.90 |
| Purchase #6 | $203.73 | 10.115% | $224.3373 | $224.34 | $224.35 | $224.30 |
| Purchase #7 | $232.75 | 5.279% | $245.0369 | $245.04 | $245.05 | $245.00 |
| 7 purchase totals = | $1,066.82 | $1,154.2708 | $1,154.27 | $1,154.25 | $1,154.10 | |