| 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 | $229.51 | 3.768% | $238.1579 | $238.16 | $238.15 | $238.20 |
| Purchase #2 | $157.97 | 7.529% | $169.8636 | $169.86 | $169.85 | $169.90 |
| Purchase #3 | $55.38 | 9.748% | $60.7784 | $60.78 | $60.80 | $60.80 |
| Purchase #4 | $244.91 | 10.216% | $269.93 | $269.93 | $269.95 | $269.90 |
| Purchase #5 | $207.61 | 10.842% | $230.1191 | $230.12 | $230.10 | $230.10 |
| Purchase #6 | $203.98 | 7.761% | $219.8109 | $219.81 | $219.80 | $219.80 |
| Purchase #7 | $193.80 | 4.433% | $202.3912 | $202.39 | $202.40 | $202.40 |
| 7 purchase totals = | $1,293.16 | $1,391.0511 | $1,391.05 | $1,391.05 | $1,391.10 | |