| 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 | $18.85 | 10.134% | $20.7603 | $20.76 | $20.75 | $20.80 |
| Purchase #2 | $241.88 | 8.341% | $262.0552 | $262.06 | $262.05 | $262.10 |
| Purchase #3 | $248.34 | 11.748% | $277.515 | $277.52 | $277.50 | $277.50 |
| Purchase #4 | $174.50 | 11.236% | $194.1068 | $194.11 | $194.10 | $194.10 |
| Purchase #5 | $173.83 | 6.173% | $184.5605 | $184.56 | $184.55 | $184.60 |
| Purchase #6 | $134.35 | 13.325% | $152.2521 | $152.25 | $152.25 | $152.30 |
| Purchase #7 | $199.90 | 5.768% | $211.4302 | $211.43 | $211.45 | $211.40 |
| 7 purchase totals = | $1,191.65 | $1,302.6801 | $1,302.69 | $1,302.65 | $1,302.80 | |