| 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 | $103.31 | 6.575% | $110.1026 | $110.10 | $110.10 | $110.10 |
| Purchase #2 | $116.80 | 10.823% | $129.4413 | $129.44 | $129.45 | $129.40 |
| Purchase #3 | $179.87 | 11.813% | $201.118 | $201.12 | $201.10 | $201.10 |
| Purchase #4 | $169.37 | 5.589% | $178.8361 | $178.84 | $178.85 | $178.80 |
| Purchase #5 | $66.25 | 9.225% | $72.3616 | $72.36 | $72.35 | $72.40 |
| Purchase #6 | $136.46 | 4.511% | $142.6157 | $142.62 | $142.60 | $142.60 |
| Purchase #7 | $185.57 | 6.759% | $198.1127 | $198.11 | $198.10 | $198.10 |
| 7 purchase totals = | $957.63 | $1,032.5880 | $1,032.59 | $1,032.55 | $1,032.50 | |