| 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 | $96.68 | 6.519% | $102.9826 | $102.98 | $103.00 | $103.00 |
| Purchase #2 | $170.26 | 7.607% | $183.2117 | $183.21 | $183.20 | $183.20 |
| Purchase #3 | $180.80 | 13.743% | $205.6473 | $205.65 | $205.65 | $205.60 |
| Purchase #4 | $17.92 | 9.397% | $19.6039 | $19.60 | $19.60 | $19.60 |
| Purchase #5 | $194.47 | 8.656% | $211.3033 | $211.30 | $211.30 | $211.30 |
| Purchase #6 | $247.60 | 4.247% | $258.1156 | $258.12 | $258.10 | $258.10 |
| Purchase #7 | $229.38 | 12.860% | $258.8783 | $258.88 | $258.90 | $258.90 |
| 7 purchase totals = | $1,137.11 | $1,239.7427 | $1,239.74 | $1,239.75 | $1,239.70 | |