| 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 | $102.95 | 8.676% | $111.8819 | $111.88 | $111.90 | $111.90 |
| Purchase #2 | $185.90 | 8.330% | $201.3855 | $201.39 | $201.40 | $201.40 |
| Purchase #3 | $159.60 | 7.248% | $171.1678 | $171.17 | $171.15 | $171.20 |
| Purchase #4 | $241.95 | 5.840% | $256.0799 | $256.08 | $256.10 | $256.10 |
| Purchase #5 | $22.96 | 13.233% | $25.9983 | $26.00 | $26.00 | $26.00 |
| Purchase #6 | $134.48 | 8.232% | $145.5504 | $145.55 | $145.55 | $145.60 |
| Purchase #7 | $51.74 | 5.532% | $54.6023 | $54.60 | $54.60 | $54.60 |
| 7 purchase totals = | $899.58 | $966.6661 | $966.67 | $966.70 | $966.80 | |