| 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 | $192.46 | 13.347% | $218.1476 | $218.15 | $218.15 | $218.10 |
| Purchase #2 | $197.51 | 4.358% | $206.1175 | $206.12 | $206.10 | $206.10 |
| Purchase #3 | $30.37 | 3.819% | $31.5298 | $31.53 | $31.55 | $31.50 |
| Purchase #4 | $210.94 | 6.482% | $224.6131 | $224.61 | $224.60 | $224.60 |
| Purchase #5 | $179.93 | 4.506% | $188.0376 | $188.04 | $188.05 | $188.00 |
| Purchase #6 | $49.49 | 4.592% | $51.7626 | $51.76 | $51.75 | $51.80 |
| Purchase #7 | $114.46 | 12.807% | $129.1189 | $129.12 | $129.10 | $129.10 |
| 7 purchase totals = | $975.16 | $1,049.3271 | $1,049.33 | $1,049.30 | $1,049.20 | |