| 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 | $9.88 | 12.379% | $11.103 | $11.10 | $11.10 | $11.10 |
| Purchase #2 | $101.40 | 13.825% | $115.4186 | $115.42 | $115.40 | $115.40 |
| Purchase #3 | $162.90 | 5.705% | $172.1934 | $172.19 | $172.20 | $172.20 |
| Purchase #4 | $219.75 | 4.331% | $229.2674 | $229.27 | $229.25 | $229.30 |
| Purchase #5 | $208.79 | 10.279% | $230.2515 | $230.25 | $230.25 | $230.30 |
| Purchase #6 | $42.57 | 11.782% | $47.5856 | $47.59 | $47.60 | $47.60 |
| Purchase #7 | $187.55 | 3.501% | $194.1161 | $194.12 | $194.10 | $194.10 |
| 7 purchase totals = | $932.84 | $999.9356 | $999.94 | $999.90 | $1,000.00 | |