| 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 | $193.50 | 4.436% | $202.0837 | $202.08 | $202.10 | $202.10 |
| Purchase #2 | $61.37 | 11.639% | $68.5129 | $68.51 | $68.50 | $68.50 |
| Purchase #3 | $141.39 | 13.737% | $160.8127 | $160.81 | $160.80 | $160.80 |
| Purchase #4 | $206.82 | 13.234% | $234.1906 | $234.19 | $234.20 | $234.20 |
| Purchase #5 | $225.40 | 4.237% | $234.9502 | $234.95 | $234.95 | $235.00 |
| Purchase #6 | $246.89 | 12.323% | $277.3143 | $277.31 | $277.30 | $277.30 |
| Purchase #7 | $120.34 | 12.209% | $135.0323 | $135.03 | $135.05 | $135.00 |
| 7 purchase totals = | $1,195.71 | $1,312.8967 | $1,312.88 | $1,312.90 | $1,312.90 | |