| 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 | $201.32 | 10.806% | $223.0746 | $223.07 | $223.05 | $223.10 |
| Purchase #2 | $228.76 | 7.778% | $246.553 | $246.55 | $246.55 | $246.60 |
| Purchase #3 | $32.97 | 8.279% | $35.6996 | $35.70 | $35.70 | $35.70 |
| Purchase #4 | $145.69 | 10.480% | $160.9583 | $160.96 | $160.95 | $161.00 |
| Purchase #5 | $88.47 | 3.602% | $91.6567 | $91.66 | $91.65 | $91.70 |
| Purchase #6 | $64.63 | 11.622% | $72.1413 | $72.14 | $72.15 | $72.10 |
| Purchase #7 | $198.47 | 11.126% | $220.5518 | $220.55 | $220.55 | $220.60 |
| 7 purchase totals = | $960.31 | $1,050.6353 | $1,050.63 | $1,050.60 | $1,050.80 | |