| 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 | $221.76 | 4.441% | $231.6084 | $231.61 | $231.60 | $231.60 |
| Purchase #2 | $140.32 | 8.529% | $152.2879 | $152.29 | $152.30 | $152.30 |
| Purchase #3 | $117.49 | 3.640% | $121.7666 | $121.77 | $121.75 | $121.80 |
| Purchase #4 | $83.35 | 9.838% | $91.55 | $91.55 | $91.55 | $91.60 |
| Purchase #5 | $214.61 | 12.347% | $241.1079 | $241.11 | $241.10 | $241.10 |
| Purchase #6 | $62.40 | 13.663% | $70.9257 | $70.93 | $70.95 | $70.90 |
| Purchase #7 | $161.88 | 8.370% | $175.4294 | $175.43 | $175.45 | $175.40 |
| 7 purchase totals = | $1,001.81 | $1,084.6759 | $1,084.69 | $1,084.70 | $1,084.70 | |