| 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 | $7.29 | 13.251% | $8.256 | $8.26 | $8.25 | $8.30 |
| Purchase #2 | $209.64 | 4.642% | $219.3715 | $219.37 | $219.35 | $219.40 |
| Purchase #3 | $197.37 | 8.269% | $213.6905 | $213.69 | $213.70 | $213.70 |
| Purchase #4 | $21.80 | 9.791% | $23.9344 | $23.93 | $23.95 | $23.90 |
| Purchase #5 | $228.48 | 7.374% | $245.3281 | $245.33 | $245.35 | $245.30 |
| Purchase #6 | $204.68 | 13.419% | $232.146 | $232.15 | $232.15 | $232.10 |
| Purchase #7 | $80.70 | 11.334% | $89.8465 | $89.85 | $89.85 | $89.80 |
| 7 purchase totals = | $949.96 | $1,032.5730 | $1,032.58 | $1,032.60 | $1,032.50 | |