| 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 | $235.35 | 9.852% | $258.5367 | $258.54 | $258.55 | $258.50 |
| Purchase #2 | $127.66 | 3.818% | $132.5341 | $132.53 | $132.55 | $132.50 |
| Purchase #3 | $216.90 | 11.405% | $241.6374 | $241.64 | $241.65 | $241.60 |
| Purchase #4 | $178.32 | 6.666% | $190.2068 | $190.21 | $190.20 | $190.20 |
| Purchase #5 | $210.38 | 9.531% | $230.4313 | $230.43 | $230.45 | $230.40 |
| Purchase #6 | $58.99 | 3.362% | $60.9732 | $60.97 | $60.95 | $61.00 |
| Purchase #7 | $186.66 | 13.470% | $211.8031 | $211.80 | $211.80 | $211.80 |
| 7 purchase totals = | $1,214.26 | $1,326.1226 | $1,326.12 | $1,326.15 | $1,326.00 | |