| 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 | $194.34 | 12.562% | $218.753 | $218.75 | $218.75 | $218.80 |
| Purchase #2 | $237.96 | 8.138% | $257.3252 | $257.33 | $257.35 | $257.30 |
| Purchase #3 | $195.51 | 10.585% | $216.2047 | $216.20 | $216.20 | $216.20 |
| Purchase #4 | $193.95 | 7.810% | $209.0975 | $209.10 | $209.10 | $209.10 |
| Purchase #5 | $75.62 | 4.702% | $79.1757 | $79.18 | $79.20 | $79.20 |
| Purchase #6 | $128.87 | 7.810% | $138.9347 | $138.93 | $138.95 | $138.90 |
| Purchase #7 | $81.79 | 11.519% | $91.2114 | $91.21 | $91.20 | $91.20 |
| 7 purchase totals = | $1,108.04 | $1,210.7022 | $1,210.70 | $1,210.75 | $1,210.70 | |