| 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 | $179.70 | 9.871% | $197.4382 | $197.44 | $197.45 | $197.40 |
| Purchase #2 | $201.61 | 10.807% | $223.398 | $223.40 | $223.40 | $223.40 |
| Purchase #3 | $70.63 | 13.586% | $80.2258 | $80.23 | $80.25 | $80.20 |
| Purchase #4 | $9.95 | 3.428% | $10.2911 | $10.29 | $10.30 | $10.30 |
| Purchase #5 | $240.77 | 4.858% | $252.4666 | $252.47 | $252.45 | $252.50 |
| Purchase #6 | $13.87 | 11.361% | $15.4458 | $15.45 | $15.45 | $15.40 |
| Purchase #7 | $244.38 | 6.487% | $260.2329 | $260.23 | $260.25 | $260.20 |
| 7 purchase totals = | $960.91 | $1,039.4984 | $1,039.51 | $1,039.55 | $1,039.40 | |