| 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 | $247.88 | 9.297% | $270.9254 | $270.93 | $270.95 | $270.90 |
| Purchase #2 | $42.92 | 11.278% | $47.7605 | $47.76 | $47.75 | $47.80 |
| Purchase #3 | $29.55 | 11.114% | $32.8342 | $32.83 | $32.85 | $32.80 |
| Purchase #4 | $234.71 | 3.208% | $242.2395 | $242.24 | $242.25 | $242.20 |
| Purchase #5 | $173.55 | 12.577% | $195.3774 | $195.38 | $195.40 | $195.40 |
| Purchase #6 | $201.68 | 7.321% | $216.445 | $216.45 | $216.45 | $216.40 |
| Purchase #7 | $178.96 | 12.723% | $201.7291 | $201.73 | $201.75 | $201.70 |
| 7 purchase totals = | $1,109.25 | $1,207.3111 | $1,207.32 | $1,207.40 | $1,207.20 | |