| 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 | $6.96 | 10.814% | $7.7127 | $7.71 | $7.70 | $7.70 |
| Purchase #2 | $244.32 | 4.103% | $254.3444 | $254.34 | $254.35 | $254.30 |
| Purchase #3 | $11.87 | 11.584% | $13.245 | $13.25 | $13.25 | $13.20 |
| Purchase #4 | $108.35 | 6.334% | $115.2129 | $115.21 | $115.20 | $115.20 |
| Purchase #5 | $249.72 | 11.236% | $277.7785 | $277.78 | $277.80 | $277.80 |
| Purchase #6 | $221.62 | 5.403% | $233.5941 | $233.59 | $233.60 | $233.60 |
| Purchase #7 | $239.52 | 7.247% | $256.878 | $256.88 | $256.90 | $256.90 |
| 7 purchase totals = | $1,082.36 | $1,158.7656 | $1,158.76 | $1,158.80 | $1,158.70 | |