| 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 | $224.84 | 12.814% | $253.651 | $253.65 | $253.65 | $253.70 |
| Purchase #2 | $238.71 | 3.129% | $246.1792 | $246.18 | $246.20 | $246.20 |
| Purchase #3 | $130.86 | 4.794% | $137.1334 | $137.13 | $137.15 | $137.10 |
| Purchase #4 | $35.38 | 8.425% | $38.3608 | $38.36 | $38.35 | $38.40 |
| Purchase #5 | $203.27 | 4.187% | $211.7809 | $211.78 | $211.80 | $211.80 |
| Purchase #6 | $145.83 | 3.200% | $150.4966 | $150.50 | $150.50 | $150.50 |
| Purchase #7 | $26.49 | 9.230% | $28.935 | $28.94 | $28.95 | $28.90 |
| 7 purchase totals = | $1,005.38 | $1,066.5369 | $1,066.54 | $1,066.60 | $1,066.60 | |