| 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 | $222.35 | 4.865% | $233.1673 | $233.17 | $233.15 | $233.20 |
| Purchase #2 | $69.93 | 5.866% | $74.0321 | $74.03 | $74.05 | $74.00 |
| Purchase #3 | $118.42 | 5.506% | $124.9402 | $124.94 | $124.95 | $124.90 |
| Purchase #4 | $226.99 | 6.130% | $240.9045 | $240.90 | $240.90 | $240.90 |
| Purchase #5 | $221.89 | 9.115% | $242.1153 | $242.12 | $242.10 | $242.10 |
| Purchase #6 | $225.49 | 13.827% | $256.6685 | $256.67 | $256.65 | $256.70 |
| Purchase #7 | $215.70 | 11.159% | $239.77 | $239.77 | $239.75 | $239.80 |
| 7 purchase totals = | $1,300.77 | $1,411.5979 | $1,411.60 | $1,411.55 | $1,411.60 | |