| 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 | $194.94 | 3.205% | $201.1878 | $201.19 | $201.20 | $201.20 |
| Purchase #2 | $171.35 | 10.830% | $189.9072 | $189.91 | $189.90 | $189.90 |
| Purchase #3 | $183.36 | 7.550% | $197.2037 | $197.20 | $197.20 | $197.20 |
| Purchase #4 | $124.30 | 6.233% | $132.0476 | $132.05 | $132.05 | $132.00 |
| Purchase #5 | $206.45 | 3.527% | $213.7315 | $213.73 | $213.75 | $213.70 |
| Purchase #6 | $230.53 | 8.219% | $249.4773 | $249.48 | $249.50 | $249.50 |
| Purchase #7 | $112.35 | 4.626% | $117.5473 | $117.55 | $117.55 | $117.50 |
| 7 purchase totals = | $1,223.28 | $1,301.1024 | $1,301.11 | $1,301.15 | $1,301.00 | |