| 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 | $220.51 | 10.697% | $244.098 | $244.10 | $244.10 | $244.10 |
| Purchase #2 | $200.65 | 12.826% | $226.3854 | $226.39 | $226.40 | $226.40 |
| Purchase #3 | $207.32 | 12.407% | $233.0422 | $233.04 | $233.05 | $233.00 |
| Purchase #4 | $108.63 | 7.518% | $116.7968 | $116.80 | $116.80 | $116.80 |
| Purchase #5 | $130.54 | 8.724% | $141.9283 | $141.93 | $141.95 | $141.90 |
| Purchase #6 | $196.73 | 5.249% | $207.0564 | $207.06 | $207.05 | $207.10 |
| Purchase #7 | $32.96 | 7.165% | $35.3216 | $35.32 | $35.30 | $35.30 |
| 7 purchase totals = | $1,097.34 | $1,204.6287 | $1,204.64 | $1,204.65 | $1,204.60 | |