| 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 | $202.53 | 7.434% | $217.5861 | $217.59 | $217.60 | $217.60 |
| Purchase #2 | $243.93 | 8.151% | $263.8127 | $263.81 | $263.80 | $263.80 |
| Purchase #3 | $234.78 | 7.324% | $251.9753 | $251.98 | $252.00 | $252.00 |
| Purchase #4 | $206.93 | 11.177% | $230.0586 | $230.06 | $230.05 | $230.10 |
| Purchase #5 | $53.64 | 3.119% | $55.313 | $55.31 | $55.30 | $55.30 |
| Purchase #6 | $242.44 | 10.874% | $268.8029 | $268.80 | $268.80 | $268.80 |
| Purchase #7 | $98.66 | 7.301% | $105.8632 | $105.86 | $105.85 | $105.90 |
| 7 purchase totals = | $1,282.91 | $1,393.4118 | $1,393.41 | $1,393.40 | $1,393.50 | |