| 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 | $243.88 | 5.201% | $256.5642 | $256.56 | $256.55 | $256.60 |
| Purchase #2 | $5.48 | 7.136% | $5.8711 | $5.87 | $5.85 | $5.90 |
| Purchase #3 | $110.77 | 11.361% | $123.3546 | $123.35 | $123.35 | $123.40 |
| Purchase #4 | $178.49 | 6.553% | $190.1864 | $190.19 | $190.20 | $190.20 |
| Purchase #5 | $176.33 | 6.239% | $187.3312 | $187.33 | $187.35 | $187.30 |
| Purchase #6 | $221.92 | 12.365% | $249.3604 | $249.36 | $249.35 | $249.40 |
| Purchase #7 | $237.42 | 3.640% | $246.0621 | $246.06 | $246.05 | $246.10 |
| 7 purchase totals = | $1,174.29 | $1,258.7300 | $1,258.72 | $1,258.70 | $1,258.90 | |