| 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 | $248.90 | 7.124% | $266.6316 | $266.63 | $266.65 | $266.60 |
| Purchase #2 | $217.46 | 10.274% | $239.8018 | $239.80 | $239.80 | $239.80 |
| Purchase #3 | $232.31 | 3.656% | $240.8033 | $240.80 | $240.80 | $240.80 |
| Purchase #4 | $131.85 | 13.601% | $149.7829 | $149.78 | $149.80 | $149.80 |
| Purchase #5 | $99.57 | 4.806% | $104.3553 | $104.36 | $104.35 | $104.40 |
| Purchase #6 | $120.31 | 3.337% | $124.3247 | $124.32 | $124.30 | $124.30 |
| Purchase #7 | $144.45 | 5.344% | $152.1694 | $152.17 | $152.15 | $152.20 |
| 7 purchase totals = | $1,194.85 | $1,277.8690 | $1,277.86 | $1,277.85 | $1,277.90 | |