| 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 | $162.83 | 10.676% | $180.2137 | $180.21 | $180.20 | $180.20 |
| Purchase #2 | $10.94 | 9.258% | $11.9528 | $11.95 | $11.95 | $12.00 |
| Purchase #3 | $237.70 | 4.572% | $248.5676 | $248.57 | $248.55 | $248.60 |
| Purchase #4 | $196.51 | 9.467% | $215.1136 | $215.11 | $215.10 | $215.10 |
| Purchase #5 | $49.86 | 6.550% | $53.1258 | $53.13 | $53.15 | $53.10 |
| Purchase #6 | $132.95 | 12.518% | $149.5927 | $149.59 | $149.60 | $149.60 |
| Purchase #7 | $221.73 | 5.179% | $233.2134 | $233.21 | $233.20 | $233.20 |
| 7 purchase totals = | $1,012.52 | $1,091.7796 | $1,091.77 | $1,091.75 | $1,091.80 | |