| 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 | $169.99 | 11.253% | $189.119 | $189.12 | $189.10 | $189.10 |
| Purchase #2 | $208.32 | 10.792% | $230.8019 | $230.80 | $230.80 | $230.80 |
| Purchase #3 | $108.52 | 10.479% | $119.8918 | $119.89 | $119.90 | $119.90 |
| Purchase #4 | $249.80 | 6.455% | $265.9246 | $265.92 | $265.90 | $265.90 |
| Purchase #5 | $35.85 | 10.502% | $39.615 | $39.62 | $39.60 | $39.60 |
| Purchase #6 | $211.29 | 12.770% | $238.2717 | $238.27 | $238.25 | $238.30 |
| Purchase #7 | $201.52 | 13.487% | $228.699 | $228.70 | $228.70 | $228.70 |
| 7 purchase totals = | $1,185.29 | $1,312.3230 | $1,312.32 | $1,312.25 | $1,312.30 | |