| 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 | $103.53 | 8.547% | $112.3787 | $112.38 | $112.40 | $112.40 |
| Purchase #2 | $219.99 | 4.678% | $230.2811 | $230.28 | $230.30 | $230.30 |
| Purchase #3 | $132.96 | 11.833% | $148.6932 | $148.69 | $148.70 | $148.70 |
| Purchase #4 | $216.29 | 5.518% | $228.2249 | $228.22 | $228.20 | $228.20 |
| Purchase #5 | $193.55 | 9.336% | $211.6198 | $211.62 | $211.60 | $211.60 |
| Purchase #6 | $20.29 | 9.321% | $22.1812 | $22.18 | $22.20 | $22.20 |
| Purchase #7 | $238.89 | 8.187% | $258.4479 | $258.45 | $258.45 | $258.40 |
| 7 purchase totals = | $1,125.50 | $1,211.8268 | $1,211.82 | $1,211.85 | $1,211.80 | |