| 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 | $194.68 | 12.304% | $218.6334 | $218.63 | $218.65 | $218.60 |
| Purchase #2 | $113.81 | 13.343% | $128.9957 | $129.00 | $129.00 | $129.00 |
| Purchase #3 | $47.33 | 12.870% | $53.4214 | $53.42 | $53.40 | $53.40 |
| Purchase #4 | $221.43 | 7.120% | $237.1958 | $237.20 | $237.20 | $237.20 |
| Purchase #5 | $133.63 | 4.110% | $139.1222 | $139.12 | $139.10 | $139.10 |
| Purchase #6 | $203.53 | 12.713% | $229.4048 | $229.40 | $229.40 | $229.40 |
| Purchase #7 | $103.28 | 4.683% | $108.1166 | $108.12 | $108.10 | $108.10 |
| 7 purchase totals = | $1,017.69 | $1,114.8899 | $1,114.89 | $1,114.85 | $1,114.80 | |