| 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 | $128.55 | 5.148% | $135.1678 | $135.17 | $135.15 | $135.20 |
| Purchase #2 | $129.67 | 13.132% | $146.6983 | $146.70 | $146.70 | $146.70 |
| Purchase #3 | $211.54 | 4.322% | $220.6828 | $220.68 | $220.70 | $220.70 |
| Purchase #4 | $219.46 | 9.505% | $240.3197 | $240.32 | $240.30 | $240.30 |
| Purchase #5 | $189.81 | 11.110% | $210.8979 | $210.90 | $210.90 | $210.90 |
| Purchase #6 | $231.65 | 5.514% | $244.4232 | $244.42 | $244.40 | $244.40 |
| Purchase #7 | $42.58 | 8.403% | $46.158 | $46.16 | $46.15 | $46.20 |
| 7 purchase totals = | $1,153.26 | $1,244.3477 | $1,244.35 | $1,244.30 | $1,244.40 | |