| 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 | $18.65 | 3.737% | $19.347 | $19.35 | $19.35 | $19.30 |
| Purchase #2 | $11.95 | 5.125% | $12.5624 | $12.56 | $12.55 | $12.60 |
| Purchase #3 | $120.61 | 6.707% | $128.6993 | $128.70 | $128.70 | $128.70 |
| Purchase #4 | $241.51 | 9.727% | $265.0017 | $265.00 | $265.00 | $265.00 |
| Purchase #5 | $245.87 | 3.333% | $254.0648 | $254.06 | $254.05 | $254.10 |
| Purchase #6 | $24.47 | 8.517% | $26.5541 | $26.55 | $26.55 | $26.60 |
| Purchase #7 | $127.80 | 6.361% | $135.9294 | $135.93 | $135.95 | $135.90 |
| 7 purchase totals = | $790.86 | $842.1587 | $842.15 | $842.15 | $842.20 | |