| 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 | $206.66 | 8.356% | $223.9285 | $223.93 | $223.95 | $223.90 |
| Purchase #2 | $38.90 | 13.610% | $44.1943 | $44.19 | $44.20 | $44.20 |
| Purchase #3 | $83.78 | 4.807% | $87.8073 | $87.81 | $87.80 | $87.80 |
| Purchase #4 | $233.30 | 8.563% | $253.2775 | $253.28 | $253.30 | $253.30 |
| Purchase #5 | $34.74 | 11.532% | $38.7462 | $38.75 | $38.75 | $38.70 |
| Purchase #6 | $249.92 | 12.723% | $281.7173 | $281.72 | $281.70 | $281.70 |
| Purchase #7 | $21.56 | 13.428% | $24.4551 | $24.46 | $24.45 | $24.50 |
| 7 purchase totals = | $868.86 | $954.1262 | $954.14 | $954.15 | $954.10 | |