| 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 | $132.79 | 12.233% | $149.0342 | $149.03 | $149.05 | $149.00 |
| Purchase #2 | $83.98 | 9.423% | $91.8934 | $91.89 | $91.90 | $91.90 |
| Purchase #3 | $237.67 | 10.663% | $263.0128 | $263.01 | $263.00 | $263.00 |
| Purchase #4 | $203.28 | 11.198% | $226.0433 | $226.04 | $226.05 | $226.00 |
| Purchase #5 | $216.59 | 10.851% | $240.0922 | $240.09 | $240.10 | $240.10 |
| Purchase #6 | $242.72 | 13.128% | $274.5843 | $274.58 | $274.60 | $274.60 |
| Purchase #7 | $148.54 | 7.350% | $159.4577 | $159.46 | $159.45 | $159.50 |
| 7 purchase totals = | $1,265.57 | $1,404.1179 | $1,404.10 | $1,404.15 | $1,404.10 | |