| 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 | $91.57 | 12.645% | $103.149 | $103.15 | $103.15 | $103.10 |
| Purchase #2 | $6.44 | 7.150% | $6.9005 | $6.90 | $6.90 | $6.90 |
| Purchase #3 | $247.85 | 6.365% | $263.6257 | $263.63 | $263.65 | $263.60 |
| Purchase #4 | $219.97 | 13.718% | $250.1455 | $250.15 | $250.15 | $250.10 |
| Purchase #5 | $129.25 | 9.148% | $141.0738 | $141.07 | $141.05 | $141.10 |
| Purchase #6 | $244.58 | 3.746% | $253.742 | $253.74 | $253.75 | $253.70 |
| Purchase #7 | $235.75 | 9.855% | $258.9832 | $258.98 | $259.00 | $259.00 |
| 7 purchase totals = | $1,175.41 | $1,277.6197 | $1,277.62 | $1,277.65 | $1,277.50 | |