| 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 | $140.42 | 8.716% | $152.659 | $152.66 | $152.65 | $152.70 |
| Purchase #2 | $123.85 | 13.296% | $140.3171 | $140.32 | $140.30 | $140.30 |
| Purchase #3 | $234.69 | 8.253% | $254.059 | $254.06 | $254.05 | $254.10 |
| Purchase #4 | $225.56 | 5.437% | $237.8237 | $237.82 | $237.80 | $237.80 |
| Purchase #5 | $24.43 | 8.667% | $26.5473 | $26.55 | $26.55 | $26.50 |
| Purchase #6 | $148.33 | 9.496% | $162.4154 | $162.42 | $162.40 | $162.40 |
| Purchase #7 | $34.63 | 10.815% | $38.3752 | $38.38 | $38.40 | $38.40 |
| 7 purchase totals = | $931.91 | $1,012.1967 | $1,012.21 | $1,012.15 | $1,012.20 | |