| 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 | $97.56 | 3.444% | $100.92 | $100.92 | $100.90 | $100.90 |
| Purchase #2 | $194.96 | 9.158% | $212.8144 | $212.81 | $212.80 | $212.80 |
| Purchase #3 | $219.53 | 5.115% | $230.759 | $230.76 | $230.75 | $230.80 |
| Purchase #4 | $148.99 | 6.756% | $159.0558 | $159.06 | $159.05 | $159.10 |
| Purchase #5 | $247.76 | 4.433% | $258.7432 | $258.74 | $258.75 | $258.70 |
| Purchase #6 | $160.93 | 13.251% | $182.2548 | $182.25 | $182.25 | $182.30 |
| Purchase #7 | $31.37 | 7.201% | $33.629 | $33.63 | $33.65 | $33.60 |
| 7 purchase totals = | $1,101.10 | $1,178.1762 | $1,178.17 | $1,178.15 | $1,178.20 | |