| 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 | $202.77 | 7.204% | $217.3776 | $217.38 | $217.40 | $217.40 |
| Purchase #2 | $32.98 | 8.582% | $35.8103 | $35.81 | $35.80 | $35.80 |
| Purchase #3 | $178.84 | 13.794% | $203.5092 | $203.51 | $203.50 | $203.50 |
| Purchase #4 | $189.78 | 3.345% | $196.1281 | $196.13 | $196.15 | $196.10 |
| Purchase #5 | $202.42 | 8.414% | $219.4516 | $219.45 | $219.45 | $219.50 |
| Purchase #6 | $223.30 | 4.608% | $233.5897 | $233.59 | $233.60 | $233.60 |
| Purchase #7 | $25.92 | 5.237% | $27.2774 | $27.28 | $27.30 | $27.30 |
| 7 purchase totals = | $1,056.01 | $1,133.1439 | $1,133.15 | $1,133.20 | $1,133.20 | |