| 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 | $84.39 | 10.440% | $93.2003 | $93.20 | $93.20 | $93.20 |
| Purchase #2 | $219.94 | 4.184% | $229.1423 | $229.14 | $229.15 | $229.10 |
| Purchase #3 | $74.94 | 13.314% | $84.9175 | $84.92 | $84.90 | $84.90 |
| Purchase #4 | $38.48 | 3.285% | $39.7441 | $39.74 | $39.75 | $39.70 |
| Purchase #5 | $219.29 | 13.598% | $249.1091 | $249.11 | $249.10 | $249.10 |
| Purchase #6 | $239.31 | 11.755% | $267.4409 | $267.44 | $267.45 | $267.40 |
| Purchase #7 | $102.75 | 5.724% | $108.6314 | $108.63 | $108.65 | $108.60 |
| 7 purchase totals = | $979.10 | $1,072.1856 | $1,072.18 | $1,072.20 | $1,072.00 | |