| 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 | $210.49 | 13.307% | $238.4999 | $238.50 | $238.50 | $238.50 |
| Purchase #2 | $31.40 | 3.236% | $32.4161 | $32.42 | $32.40 | $32.40 |
| Purchase #3 | $98.25 | 5.119% | $103.2794 | $103.28 | $103.30 | $103.30 |
| Purchase #4 | $73.49 | 3.512% | $76.071 | $76.07 | $76.05 | $76.10 |
| Purchase #5 | $200.75 | 13.705% | $228.2628 | $228.26 | $228.25 | $228.30 |
| Purchase #6 | $103.43 | 6.362% | $110.0102 | $110.01 | $110.00 | $110.00 |
| Purchase #7 | $195.43 | 12.601% | $220.0561 | $220.06 | $220.05 | $220.10 |
| 7 purchase totals = | $913.24 | $1,008.5955 | $1,008.60 | $1,008.55 | $1,008.70 | |