| 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 | $191.32 | 4.794% | $200.4919 | $200.49 | $200.50 | $200.50 |
| Purchase #2 | $248.84 | 12.268% | $279.3677 | $279.37 | $279.35 | $279.40 |
| Purchase #3 | $240.46 | 12.315% | $270.0726 | $270.07 | $270.05 | $270.10 |
| Purchase #4 | $26.95 | 5.689% | $28.4832 | $28.48 | $28.50 | $28.50 |
| Purchase #5 | $197.66 | 5.505% | $208.5412 | $208.54 | $208.55 | $208.50 |
| Purchase #6 | $88.68 | 5.261% | $93.3455 | $93.35 | $93.35 | $93.30 |
| Purchase #7 | $203.62 | 7.441% | $218.7714 | $218.77 | $218.75 | $218.80 |
| 7 purchase totals = | $1,197.53 | $1,299.0735 | $1,299.07 | $1,299.05 | $1,299.10 | |