| 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 | $69.28 | 12.715% | $78.089 | $78.09 | $78.10 | $78.10 |
| Purchase #2 | $208.25 | 11.469% | $232.1342 | $232.13 | $232.15 | $232.10 |
| Purchase #3 | $221.69 | 13.233% | $251.0262 | $251.03 | $251.05 | $251.00 |
| Purchase #4 | $161.97 | 8.133% | $175.143 | $175.14 | $175.15 | $175.10 |
| Purchase #5 | $183.86 | 13.517% | $208.7124 | $208.71 | $208.70 | $208.70 |
| Purchase #6 | $38.86 | 13.305% | $44.0303 | $44.03 | $44.05 | $44.00 |
| Purchase #7 | $244.28 | 11.608% | $272.636 | $272.64 | $272.65 | $272.60 |
| 7 purchase totals = | $1,128.19 | $1,261.7711 | $1,261.77 | $1,261.85 | $1,261.60 | |