| 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 | $29.98 | 9.828% | $32.9264 | $32.93 | $32.95 | $32.90 |
| Purchase #2 | $204.77 | 6.598% | $218.2807 | $218.28 | $218.30 | $218.30 |
| Purchase #3 | $233.73 | 5.774% | $247.2256 | $247.23 | $247.25 | $247.20 |
| Purchase #4 | $203.52 | 8.598% | $221.0186 | $221.02 | $221.00 | $221.00 |
| Purchase #5 | $43.58 | 9.500% | $47.7201 | $47.72 | $47.70 | $47.70 |
| Purchase #6 | $172.88 | 4.483% | $180.6302 | $180.63 | $180.65 | $180.60 |
| Purchase #7 | $85.40 | 10.563% | $94.4208 | $94.42 | $94.40 | $94.40 |
| 7 purchase totals = | $973.86 | $1,042.2224 | $1,042.23 | $1,042.25 | $1,042.10 | |