| 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 | $248.44 | 4.115% | $258.6633 | $258.66 | $258.65 | $258.70 |
| Purchase #2 | $168.85 | 7.306% | $181.1862 | $181.19 | $181.20 | $181.20 |
| Purchase #3 | $248.73 | 7.656% | $267.7728 | $267.77 | $267.75 | $267.80 |
| Purchase #4 | $136.96 | 7.192% | $146.8102 | $146.81 | $146.80 | $146.80 |
| Purchase #5 | $172.55 | 3.358% | $178.3442 | $178.34 | $178.35 | $178.30 |
| Purchase #6 | $92.77 | 9.856% | $101.9134 | $101.91 | $101.90 | $101.90 |
| Purchase #7 | $228.34 | 12.396% | $256.645 | $256.65 | $256.65 | $256.60 |
| 7 purchase totals = | $1,296.64 | $1,391.3351 | $1,391.33 | $1,391.30 | $1,391.30 | |