| 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 | $239.48 | 10.153% | $263.7944 | $263.79 | $263.80 | $263.80 |
| Purchase #2 | $91.71 | 4.161% | $95.5261 | $95.53 | $95.55 | $95.50 |
| Purchase #3 | $137.95 | 8.149% | $149.1915 | $149.19 | $149.20 | $149.20 |
| Purchase #4 | $185.42 | 7.311% | $198.9761 | $198.98 | $199.00 | $199.00 |
| Purchase #5 | $248.99 | 8.672% | $270.5824 | $270.58 | $270.60 | $270.60 |
| Purchase #6 | $14.67 | 8.470% | $15.9125 | $15.91 | $15.90 | $15.90 |
| Purchase #7 | $203.98 | 5.807% | $215.8251 | $215.83 | $215.85 | $215.80 |
| 7 purchase totals = | $1,122.20 | $1,209.8081 | $1,209.81 | $1,209.90 | $1,209.80 | |