| 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 | $120.67 | 7.441% | $129.6491 | $129.65 | $129.65 | $129.60 |
| Purchase #2 | $151.98 | 5.542% | $160.4027 | $160.40 | $160.40 | $160.40 |
| Purchase #3 | $207.26 | 12.736% | $233.6566 | $233.66 | $233.65 | $233.70 |
| Purchase #4 | $198.67 | 6.665% | $211.9114 | $211.91 | $211.90 | $211.90 |
| Purchase #5 | $34.32 | 8.205% | $37.136 | $37.14 | $37.15 | $37.10 |
| Purchase #6 | $112.38 | 7.819% | $121.167 | $121.17 | $121.15 | $121.20 |
| Purchase #7 | $217.31 | 4.865% | $227.8821 | $227.88 | $227.90 | $227.90 |
| 7 purchase totals = | $1,042.59 | $1,121.8049 | $1,121.81 | $1,121.80 | $1,121.80 | |