| 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 | $107.53 | 13.822% | $122.3928 | $122.39 | $122.40 | $122.40 |
| Purchase #2 | $35.80 | 9.312% | $39.1337 | $39.13 | $39.15 | $39.10 |
| Purchase #3 | $18.43 | 4.135% | $19.1921 | $19.19 | $19.20 | $19.20 |
| Purchase #4 | $83.72 | 12.817% | $94.4504 | $94.45 | $94.45 | $94.50 |
| Purchase #5 | $230.51 | 6.338% | $245.1197 | $245.12 | $245.10 | $245.10 |
| Purchase #6 | $201.28 | 4.584% | $210.5067 | $210.51 | $210.50 | $210.50 |
| Purchase #7 | $128.70 | 6.450% | $137.0012 | $137.00 | $137.00 | $137.00 |
| 7 purchase totals = | $805.97 | $867.7966 | $867.79 | $867.80 | $867.80 | |