| 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 | $245.80 | 5.140% | $258.4341 | $258.43 | $258.45 | $258.40 |
| Purchase #2 | $137.49 | 11.487% | $153.2835 | $153.28 | $153.30 | $153.30 |
| Purchase #3 | $122.36 | 7.230% | $131.2066 | $131.21 | $131.20 | $131.20 |
| Purchase #4 | $189.56 | 4.489% | $198.0693 | $198.07 | $198.05 | $198.10 |
| Purchase #5 | $139.95 | 5.431% | $147.5507 | $147.55 | $147.55 | $147.60 |
| Purchase #6 | $126.74 | 4.563% | $132.5231 | $132.52 | $132.50 | $132.50 |
| Purchase #7 | $205.74 | 10.740% | $227.8365 | $227.84 | $227.85 | $227.80 |
| 7 purchase totals = | $1,167.64 | $1,248.9038 | $1,248.90 | $1,248.90 | $1,248.90 | |