| 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 | $36.87 | 6.345% | $39.2094 | $39.21 | $39.20 | $39.20 |
| Purchase #2 | $221.46 | 11.607% | $247.1649 | $247.16 | $247.15 | $247.20 |
| Purchase #3 | $182.73 | 3.523% | $189.1676 | $189.17 | $189.15 | $189.20 |
| Purchase #4 | $206.41 | 5.285% | $217.3188 | $217.32 | $217.30 | $217.30 |
| Purchase #5 | $201.88 | 9.855% | $221.7753 | $221.78 | $221.80 | $221.80 |
| Purchase #6 | $50.53 | 4.855% | $52.9832 | $52.98 | $53.00 | $53.00 |
| Purchase #7 | $91.73 | 12.289% | $103.0027 | $103.00 | $103.00 | $103.00 |
| 7 purchase totals = | $991.61 | $1,070.6219 | $1,070.62 | $1,070.60 | $1,070.70 | |