| 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 | $20.75 | 11.302% | $23.0952 | $23.10 | $23.10 | $23.10 |
| Purchase #2 | $181.59 | 13.556% | $206.2063 | $206.21 | $206.20 | $206.20 |
| Purchase #3 | $67.86 | 10.599% | $75.0525 | $75.05 | $75.05 | $75.10 |
| Purchase #4 | $238.37 | 11.265% | $265.2224 | $265.22 | $265.20 | $265.20 |
| Purchase #5 | $219.62 | 8.647% | $238.6105 | $238.61 | $238.60 | $238.60 |
| Purchase #6 | $198.57 | 6.559% | $211.5942 | $211.59 | $211.60 | $211.60 |
| Purchase #7 | $235.82 | 11.705% | $263.4227 | $263.42 | $263.40 | $263.40 |
| 7 purchase totals = | $1,162.58 | $1,283.2038 | $1,283.20 | $1,283.15 | $1,283.20 | |