| 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 | $32.40 | 9.712% | $35.5467 | $35.55 | $35.55 | $35.50 |
| Purchase #2 | $198.93 | 7.289% | $213.43 | $213.43 | $213.45 | $213.40 |
| Purchase #3 | $19.89 | 11.284% | $22.1344 | $22.13 | $22.15 | $22.10 |
| Purchase #4 | $226.61 | 12.472% | $254.8728 | $254.87 | $254.85 | $254.90 |
| Purchase #5 | $177.36 | 3.247% | $183.1189 | $183.12 | $183.10 | $183.10 |
| Purchase #6 | $85.38 | 9.564% | $93.5457 | $93.55 | $93.55 | $93.50 |
| Purchase #7 | $210.55 | 8.343% | $228.1162 | $228.12 | $228.10 | $228.10 |
| 7 purchase totals = | $951.12 | $1,030.7647 | $1,030.77 | $1,030.75 | $1,030.60 | |