| 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 | $177.38 | 8.312% | $192.1238 | $192.12 | $192.10 | $192.10 |
| Purchase #2 | $141.37 | 7.672% | $152.2159 | $152.22 | $152.20 | $152.20 |
| Purchase #3 | $142.43 | 9.159% | $155.4752 | $155.48 | $155.50 | $155.50 |
| Purchase #4 | $201.71 | 6.790% | $215.4061 | $215.41 | $215.40 | $215.40 |
| Purchase #5 | $242.77 | 9.250% | $265.2262 | $265.23 | $265.25 | $265.20 |
| Purchase #6 | $195.59 | 9.436% | $214.0459 | $214.05 | $214.05 | $214.00 |
| Purchase #7 | $22.51 | 12.251% | $25.2677 | $25.27 | $25.25 | $25.30 |
| 7 purchase totals = | $1,123.76 | $1,219.7608 | $1,219.78 | $1,219.75 | $1,219.70 | |