| 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 | $71.28 | 3.711% | $73.9252 | $73.93 | $73.95 | $73.90 |
| Purchase #2 | $201.40 | 5.819% | $213.1195 | $213.12 | $213.10 | $213.10 |
| Purchase #3 | $87.77 | 3.424% | $90.7752 | $90.78 | $90.80 | $90.80 |
| Purchase #4 | $122.55 | 10.598% | $135.5378 | $135.54 | $135.55 | $135.50 |
| Purchase #5 | $197.77 | 11.861% | $221.2275 | $221.23 | $221.25 | $221.20 |
| Purchase #6 | $135.61 | 10.170% | $149.4015 | $149.40 | $149.40 | $149.40 |
| Purchase #7 | $211.79 | 7.709% | $228.1169 | $228.12 | $228.10 | $228.10 |
| 7 purchase totals = | $1,028.17 | $1,112.1036 | $1,112.12 | $1,112.15 | $1,112.00 | |