| 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 | $232.64 | 13.115% | $263.1507 | $263.15 | $263.15 | $263.20 |
| Purchase #2 | $71.90 | 10.759% | $79.6357 | $79.64 | $79.65 | $79.60 |
| Purchase #3 | $223.98 | 4.345% | $233.7119 | $233.71 | $233.70 | $233.70 |
| Purchase #4 | $104.60 | 6.323% | $111.2139 | $111.21 | $111.20 | $111.20 |
| Purchase #5 | $220.38 | 7.731% | $237.4176 | $237.42 | $237.40 | $237.40 |
| Purchase #6 | $83.86 | 3.196% | $86.5402 | $86.54 | $86.55 | $86.50 |
| Purchase #7 | $247.31 | 8.486% | $268.2967 | $268.30 | $268.30 | $268.30 |
| 7 purchase totals = | $1,184.67 | $1,279.9667 | $1,279.97 | $1,279.95 | $1,279.90 | |