| 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 | $142.42 | 12.684% | $160.4846 | $160.48 | $160.50 | $160.50 |
| Purchase #2 | $75.49 | 12.184% | $84.6877 | $84.69 | $84.70 | $84.70 |
| Purchase #3 | $187.92 | 12.763% | $211.9042 | $211.90 | $211.90 | $211.90 |
| Purchase #4 | $54.32 | 4.216% | $56.6101 | $56.61 | $56.60 | $56.60 |
| Purchase #5 | $103.64 | 12.574% | $116.6717 | $116.67 | $116.65 | $116.70 |
| Purchase #6 | $187.44 | 11.489% | $208.975 | $208.98 | $209.00 | $209.00 |
| Purchase #7 | $211.39 | 9.161% | $230.7554 | $230.76 | $230.75 | $230.80 |
| 7 purchase totals = | $962.62 | $1,070.0887 | $1,070.09 | $1,070.10 | $1,070.20 | |