| 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 | $9.39 | 9.609% | $10.2923 | $10.29 | $10.30 | $10.30 |
| Purchase #2 | $192.64 | 11.433% | $214.6645 | $214.66 | $214.65 | $214.70 |
| Purchase #3 | $35.40 | 8.274% | $38.329 | $38.33 | $38.35 | $38.30 |
| Purchase #4 | $159.55 | 7.258% | $171.1301 | $171.13 | $171.15 | $171.10 |
| Purchase #5 | $239.95 | 4.820% | $251.5156 | $251.52 | $251.50 | $251.50 |
| Purchase #6 | $62.80 | 13.461% | $71.2535 | $71.25 | $71.25 | $71.30 |
| Purchase #7 | $172.53 | 3.707% | $178.9257 | $178.93 | $178.95 | $178.90 |
| 7 purchase totals = | $872.26 | $936.1107 | $936.11 | $936.15 | $936.10 | |