| 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 | $233.81 | 7.422% | $251.1634 | $251.16 | $251.15 | $251.20 |
| Purchase #2 | $236.67 | 9.361% | $258.8247 | $258.82 | $258.80 | $258.80 |
| Purchase #3 | $241.93 | 5.764% | $255.8748 | $255.87 | $255.85 | $255.90 |
| Purchase #4 | $177.45 | 4.489% | $185.4157 | $185.42 | $185.40 | $185.40 |
| Purchase #5 | $204.60 | 9.345% | $223.7199 | $223.72 | $223.70 | $223.70 |
| Purchase #6 | $68.69 | 7.692% | $73.9736 | $73.97 | $73.95 | $74.00 |
| Purchase #7 | $181.40 | 4.774% | $190.06 | $190.06 | $190.05 | $190.10 |
| 7 purchase totals = | $1,344.55 | $1,439.0321 | $1,439.02 | $1,438.90 | $1,439.10 | |