| 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 | $83.71 | 9.391% | $91.5712 | $91.57 | $91.55 | $91.60 |
| Purchase #2 | $227.29 | 13.133% | $257.14 | $257.14 | $257.15 | $257.10 |
| Purchase #3 | $245.48 | 8.443% | $266.2059 | $266.21 | $266.20 | $266.20 |
| Purchase #4 | $233.94 | 9.620% | $256.445 | $256.45 | $256.45 | $256.40 |
| Purchase #5 | $75.52 | 13.248% | $85.5249 | $85.52 | $85.50 | $85.50 |
| Purchase #6 | $131.96 | 4.543% | $137.9549 | $137.95 | $137.95 | $138.00 |
| Purchase #7 | $138.78 | 3.310% | $143.3736 | $143.37 | $143.35 | $143.40 |
| 7 purchase totals = | $1,136.68 | $1,238.2155 | $1,238.21 | $1,238.15 | $1,238.20 | |