| 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 | $191.43 | 10.676% | $211.8671 | $211.87 | $211.85 | $211.90 |
| Purchase #2 | $244.98 | 9.232% | $267.5966 | $267.60 | $267.60 | $267.60 |
| Purchase #3 | $140.77 | 9.128% | $153.6195 | $153.62 | $153.60 | $153.60 |
| Purchase #4 | $180.55 | 3.838% | $187.4795 | $187.48 | $187.50 | $187.50 |
| Purchase #5 | $135.35 | 4.262% | $141.1186 | $141.12 | $141.10 | $141.10 |
| Purchase #6 | $86.79 | 11.701% | $96.9453 | $96.95 | $96.95 | $96.90 |
| Purchase #7 | $29.70 | 5.791% | $31.4199 | $31.42 | $31.40 | $31.40 |
| 7 purchase totals = | $1,009.57 | $1,090.0465 | $1,090.06 | $1,090.00 | $1,090.00 | |