| 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 | $135.94 | 10.580% | $150.3225 | $150.32 | $150.30 | $150.30 |
| Purchase #2 | $27.46 | 13.161% | $31.074 | $31.07 | $31.05 | $31.10 |
| Purchase #3 | $238.87 | 4.641% | $249.956 | $249.96 | $249.95 | $250.00 |
| Purchase #4 | $128.93 | 9.152% | $140.7297 | $140.73 | $140.75 | $140.70 |
| Purchase #5 | $5.85 | 13.635% | $6.6476 | $6.65 | $6.65 | $6.60 |
| Purchase #6 | $93.56 | 10.722% | $103.5915 | $103.59 | $103.60 | $103.60 |
| Purchase #7 | $171.96 | 3.528% | $178.0267 | $178.03 | $178.05 | $178.00 |
| 7 purchase totals = | $802.57 | $860.3480 | $860.35 | $860.35 | $860.30 | |