| 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 | $233.95 | 5.755% | $247.4138 | $247.41 | $247.40 | $247.40 |
| Purchase #2 | $54.92 | 9.470% | $60.1209 | $60.12 | $60.10 | $60.10 |
| Purchase #3 | $158.91 | 7.562% | $170.9268 | $170.93 | $170.95 | $170.90 |
| Purchase #4 | $160.86 | 4.842% | $168.6488 | $168.65 | $168.65 | $168.60 |
| Purchase #5 | $182.98 | 3.629% | $189.6203 | $189.62 | $189.60 | $189.60 |
| Purchase #6 | $120.72 | 11.207% | $134.2491 | $134.25 | $134.25 | $134.20 |
| Purchase #7 | $37.54 | 10.221% | $41.377 | $41.38 | $41.40 | $41.40 |
| 7 purchase totals = | $949.88 | $1,012.3567 | $1,012.36 | $1,012.35 | $1,012.20 | |