| 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 | $73.36 | 13.620% | $83.3516 | $83.35 | $83.35 | $83.40 |
| Purchase #2 | $182.84 | 3.434% | $189.1187 | $189.12 | $189.10 | $189.10 |
| Purchase #3 | $96.31 | 12.795% | $108.6329 | $108.63 | $108.65 | $108.60 |
| Purchase #4 | $161.65 | 13.629% | $183.6813 | $183.68 | $183.70 | $183.70 |
| Purchase #5 | $236.29 | 4.156% | $246.1102 | $246.11 | $246.10 | $246.10 |
| Purchase #6 | $206.87 | 7.853% | $223.1155 | $223.12 | $223.10 | $223.10 |
| Purchase #7 | $247.76 | 6.150% | $262.9972 | $263.00 | $263.00 | $263.00 |
| 7 purchase totals = | $1,205.08 | $1,297.0074 | $1,297.01 | $1,297.00 | $1,297.00 | |