| 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 | $222.97 | 3.467% | $230.7004 | $230.70 | $230.70 | $230.70 |
| Purchase #2 | $181.31 | 8.740% | $197.1565 | $197.16 | $197.15 | $197.20 |
| Purchase #3 | $188.74 | 8.409% | $204.6111 | $204.61 | $204.60 | $204.60 |
| Purchase #4 | $89.46 | 12.799% | $100.91 | $100.91 | $100.90 | $100.90 |
| Purchase #5 | $76.41 | 10.700% | $84.5859 | $84.59 | $84.60 | $84.60 |
| Purchase #6 | $124.44 | 5.364% | $131.115 | $131.12 | $131.10 | $131.10 |
| Purchase #7 | $179.29 | 13.647% | $203.7577 | $203.76 | $203.75 | $203.80 |
| 7 purchase totals = | $1,062.62 | $1,152.8366 | $1,152.85 | $1,152.80 | $1,152.90 | |