| 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 | $189.52 | 11.665% | $211.6275 | $211.63 | $211.65 | $211.60 |
| Purchase #2 | $188.76 | 6.329% | $200.7066 | $200.71 | $200.70 | $200.70 |
| Purchase #3 | $190.42 | 8.350% | $206.3201 | $206.32 | $206.30 | $206.30 |
| Purchase #4 | $124.93 | 11.580% | $139.3969 | $139.40 | $139.40 | $139.40 |
| Purchase #5 | $183.91 | 5.501% | $194.0269 | $194.03 | $194.05 | $194.00 |
| Purchase #6 | $113.90 | 9.563% | $124.7923 | $124.79 | $124.80 | $124.80 |
| Purchase #7 | $107.46 | 10.220% | $118.4424 | $118.44 | $118.45 | $118.40 |
| 7 purchase totals = | $1,098.90 | $1,195.3127 | $1,195.32 | $1,195.35 | $1,195.20 | |