| 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 | $191.47 | 8.170% | $207.1131 | $207.11 | $207.10 | $207.10 |
| Purchase #2 | $89.35 | 3.153% | $92.1672 | $92.17 | $92.15 | $92.20 |
| Purchase #3 | $152.57 | 12.816% | $172.1234 | $172.12 | $172.10 | $172.10 |
| Purchase #4 | $93.31 | 8.386% | $101.135 | $101.14 | $101.15 | $101.10 |
| Purchase #5 | $60.93 | 12.768% | $68.7095 | $68.71 | $68.70 | $68.70 |
| Purchase #6 | $185.36 | 3.741% | $192.2943 | $192.29 | $192.30 | $192.30 |
| Purchase #7 | $157.81 | 13.220% | $178.6725 | $178.67 | $178.65 | $178.70 |
| 7 purchase totals = | $930.80 | $1,012.2150 | $1,012.21 | $1,012.15 | $1,012.20 | |