| 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 | $92.96 | 9.169% | $101.4835 | $101.48 | $101.50 | $101.50 |
| Purchase #2 | $194.36 | 8.864% | $211.5881 | $211.59 | $211.60 | $211.60 |
| Purchase #3 | $70.48 | 12.687% | $79.4218 | $79.42 | $79.40 | $79.40 |
| Purchase #4 | $224.29 | 7.696% | $241.5514 | $241.55 | $241.55 | $241.60 |
| Purchase #5 | $224.37 | 4.273% | $233.9573 | $233.96 | $233.95 | $234.00 |
| Purchase #6 | $89.51 | 12.284% | $100.5054 | $100.51 | $100.50 | $100.50 |
| Purchase #7 | $64.90 | 6.500% | $69.1185 | $69.12 | $69.10 | $69.10 |
| 7 purchase totals = | $960.87 | $1,037.6260 | $1,037.63 | $1,037.60 | $1,037.70 | |