| 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 | $101.75 | 4.362% | $106.1883 | $106.19 | $106.20 | $106.20 |
| Purchase #2 | $219.49 | 8.105% | $237.2797 | $237.28 | $237.30 | $237.30 |
| Purchase #3 | $124.38 | 11.693% | $138.9238 | $138.92 | $138.90 | $138.90 |
| Purchase #4 | $183.86 | 7.301% | $197.2836 | $197.28 | $197.30 | $197.30 |
| Purchase #5 | $168.29 | 11.165% | $187.0796 | $187.08 | $187.10 | $187.10 |
| Purchase #6 | $61.78 | 3.512% | $63.9497 | $63.95 | $63.95 | $63.90 |
| Purchase #7 | $141.54 | 13.112% | $160.0987 | $160.10 | $160.10 | $160.10 |
| 7 purchase totals = | $1,001.09 | $1,090.8034 | $1,090.80 | $1,090.85 | $1,090.80 | |