| 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 | $192.92 | 3.812% | $200.2741 | $200.27 | $200.25 | $200.30 |
| Purchase #2 | $229.55 | 10.385% | $253.3888 | $253.39 | $253.40 | $253.40 |
| Purchase #3 | $74.35 | 8.819% | $80.9069 | $80.91 | $80.90 | $80.90 |
| Purchase #4 | $13.76 | 13.428% | $15.6077 | $15.61 | $15.60 | $15.60 |
| Purchase #5 | $225.89 | 9.667% | $247.7268 | $247.73 | $247.75 | $247.70 |
| Purchase #6 | $245.67 | 9.136% | $268.1144 | $268.11 | $268.10 | $268.10 |
| Purchase #7 | $223.51 | 4.155% | $232.7968 | $232.80 | $232.80 | $232.80 |
| 7 purchase totals = | $1,205.65 | $1,298.8155 | $1,298.82 | $1,298.80 | $1,298.80 | |