| 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 | $206.97 | 7.157% | $221.7828 | $221.78 | $221.80 | $221.80 |
| Purchase #2 | $51.48 | 6.164% | $54.6532 | $54.65 | $54.65 | $54.70 |
| Purchase #3 | $174.68 | 11.251% | $194.3332 | $194.33 | $194.35 | $194.30 |
| Purchase #4 | $8.87 | 13.600% | $10.0763 | $10.08 | $10.10 | $10.10 |
| Purchase #5 | $249.30 | 9.601% | $273.2353 | $273.24 | $273.25 | $273.20 |
| Purchase #6 | $189.99 | 13.705% | $216.0281 | $216.03 | $216.05 | $216.00 |
| Purchase #7 | $236.62 | 6.183% | $251.2502 | $251.25 | $251.25 | $251.30 |
| 7 purchase totals = | $1,117.91 | $1,221.3591 | $1,221.36 | $1,221.45 | $1,221.40 | |