| 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 | $71.92 | 12.613% | $80.9913 | $80.99 | $81.00 | $81.00 |
| Purchase #2 | $83.65 | 13.745% | $95.1477 | $95.15 | $95.15 | $95.10 |
| Purchase #3 | $241.77 | 11.660% | $269.9604 | $269.96 | $269.95 | $270.00 |
| Purchase #4 | $203.89 | 9.570% | $223.4023 | $223.40 | $223.40 | $223.40 |
| Purchase #5 | $188.29 | 8.364% | $204.0386 | $204.04 | $204.05 | $204.00 |
| Purchase #6 | $202.46 | 11.614% | $225.9737 | $225.97 | $225.95 | $226.00 |
| Purchase #7 | $194.67 | 3.138% | $200.7787 | $200.78 | $200.80 | $200.80 |
| 7 purchase totals = | $1,186.65 | $1,300.2927 | $1,300.29 | $1,300.30 | $1,300.30 | |