| 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 | $243.91 | 10.394% | $269.262 | $269.26 | $269.25 | $269.30 |
| Purchase #2 | $124.36 | 6.612% | $132.5827 | $132.58 | $132.60 | $132.60 |
| Purchase #3 | $76.95 | 3.736% | $79.8249 | $79.82 | $79.80 | $79.80 |
| Purchase #4 | $241.53 | 4.117% | $251.4738 | $251.47 | $251.45 | $251.50 |
| Purchase #5 | $176.41 | 9.638% | $193.4124 | $193.41 | $193.40 | $193.40 |
| Purchase #6 | $135.54 | 12.552% | $152.553 | $152.55 | $152.55 | $152.60 |
| Purchase #7 | $190.63 | 7.117% | $204.1971 | $204.20 | $204.20 | $204.20 |
| 7 purchase totals = | $1,189.33 | $1,283.3059 | $1,283.29 | $1,283.25 | $1,283.40 | |