| 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 | $82.45 | 10.214% | $90.8714 | $90.87 | $90.85 | $90.90 |
| Purchase #2 | $215.42 | 11.684% | $240.5897 | $240.59 | $240.60 | $240.60 |
| Purchase #3 | $122.97 | 4.474% | $128.4717 | $128.47 | $128.45 | $128.50 |
| Purchase #4 | $199.45 | 7.381% | $214.1714 | $214.17 | $214.15 | $214.20 |
| Purchase #5 | $182.77 | 6.604% | $194.8401 | $194.84 | $194.85 | $194.80 |
| Purchase #6 | $105.38 | 9.700% | $115.6019 | $115.60 | $115.60 | $115.60 |
| Purchase #7 | $65.26 | 5.150% | $68.6209 | $68.62 | $68.60 | $68.60 |
| 7 purchase totals = | $973.70 | $1,053.1671 | $1,053.16 | $1,053.10 | $1,053.20 | |