| 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 | $6.90 | 12.467% | $7.7602 | $7.76 | $7.75 | $7.80 |
| Purchase #2 | $211.67 | 13.775% | $240.8275 | $240.83 | $240.85 | $240.80 |
| Purchase #3 | $121.51 | 6.846% | $129.8286 | $129.83 | $129.85 | $129.80 |
| Purchase #4 | $99.69 | 3.199% | $102.8791 | $102.88 | $102.90 | $102.90 |
| Purchase #5 | $243.35 | 9.518% | $266.5121 | $266.51 | $266.50 | $266.50 |
| Purchase #6 | $128.60 | 4.505% | $134.3934 | $134.39 | $134.40 | $134.40 |
| Purchase #7 | $112.69 | 7.789% | $121.4674 | $121.47 | $121.45 | $121.50 |
| 7 purchase totals = | $924.41 | $1,003.6683 | $1,003.67 | $1,003.70 | $1,003.70 | |