| 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 | $135.58 | 12.372% | $152.354 | $152.35 | $152.35 | $152.40 |
| Purchase #2 | $232.70 | 3.681% | $241.2657 | $241.27 | $241.25 | $241.30 |
| Purchase #3 | $10.85 | 13.342% | $12.2976 | $12.30 | $12.30 | $12.30 |
| Purchase #4 | $118.95 | 11.794% | $132.979 | $132.98 | $133.00 | $133.00 |
| Purchase #5 | $203.85 | 8.845% | $221.8805 | $221.88 | $221.90 | $221.90 |
| Purchase #6 | $160.85 | 10.593% | $177.8888 | $177.89 | $177.90 | $177.90 |
| Purchase #7 | $105.46 | 4.441% | $110.1435 | $110.14 | $110.15 | $110.10 |
| 7 purchase totals = | $968.24 | $1,048.8091 | $1,048.81 | $1,048.85 | $1,048.90 | |