| 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 | $119.85 | 13.236% | $135.7133 | $135.71 | $135.70 | $135.70 |
| Purchase #2 | $84.36 | 10.379% | $93.1157 | $93.12 | $93.10 | $93.10 |
| Purchase #3 | $230.33 | 6.263% | $244.7556 | $244.76 | $244.75 | $244.80 |
| Purchase #4 | $88.58 | 3.863% | $92.0018 | $92.00 | $92.00 | $92.00 |
| Purchase #5 | $243.53 | 5.213% | $256.2252 | $256.23 | $256.25 | $256.20 |
| Purchase #6 | $5.25 | 5.675% | $5.5479 | $5.55 | $5.55 | $5.50 |
| Purchase #7 | $188.92 | 6.635% | $201.4548 | $201.45 | $201.45 | $201.50 |
| 7 purchase totals = | $960.82 | $1,028.8143 | $1,028.82 | $1,028.80 | $1,028.80 | |