| 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 | $11.71 | 7.620% | $12.6023 | $12.60 | $12.60 | $12.60 |
| Purchase #2 | $75.29 | 12.791% | $84.9203 | $84.92 | $84.90 | $84.90 |
| Purchase #3 | $166.43 | 13.193% | $188.3871 | $188.39 | $188.40 | $188.40 |
| Purchase #4 | $219.25 | 12.137% | $245.8604 | $245.86 | $245.85 | $245.90 |
| Purchase #5 | $135.44 | 4.157% | $141.0702 | $141.07 | $141.05 | $141.10 |
| Purchase #6 | $192.27 | 7.420% | $206.5364 | $206.54 | $206.55 | $206.50 |
| Purchase #7 | $117.41 | 9.218% | $128.2329 | $128.23 | $128.25 | $128.20 |
| 7 purchase totals = | $917.80 | $1,007.6096 | $1,007.61 | $1,007.60 | $1,007.60 | |